January Weather in Wertheim, Germany

Last updated: February 26, 2025

January in Wertheim, Germany presents a chilly tableau characterized by maximum temperatures reaching 12°C (54°F) and a sharp average of 1°C (35°F). The month can be quite frigid, with lows dipping to a brisk -15°C (6°F). A total of 68 mm (2.7 in) of precipitation graces the landscape over approximately 11 days, contributing to a high humidity level of 91%. This combination of cold temperatures and consistent moisture creates a uniquely wintry experience, perfect for those who appreciate the beauty of a serene, frost-kissed environment.

January Temperature in Wertheim

In Wertheim, Germany, January presents a stark winter chill, with temperatures ranging from a frigid -15°C (6°F) at their lowest to a mild 12°C (54°F) at their peak. The average temperature hovers around 1°C (35°F), setting a wintry tone for the month. As the year progresses into February and March, temperatures gradually rise, with February experiencing slightly higher lows of -13°C (8°F) and averages of 3°C (38°F), while March marks the transition towards spring with temperatures reaching 6°C (42°F) on average. The trend of warming continues into April, where milder weather begins to take hold, paving the way for the more temperate and pleasant months ahead. Overall, January encapsulates the depths of winter in Wertheim, serving as a benchmark for the gradual seasonal shift that follows.

January Weather in Wertheim: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Wertheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343742495665666759514137
Data source: Temperature data for Wertheim generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Wertheim

In Wertheim, Germany, January marks the start of the year with a precipitation total of 68 mm (2.7 in), spread over approximately 11 rainy days. This amount is a precursor to February's slightly lower rainfall of 64 mm, suggesting a consistently moist winter. As the seasons transition into spring, March sees a notable increase to 84 mm, indicating a rise in wet weather. Interestingly, while December typically boasts the highest precipitation in the year with 111 mm (4.4 in) over 18 days, a clear trend emerges: the months leading into summer generally experience wetter conditions compared to the drier late spring and early autumn. Overall, January's precipitation sets the tone for a dynamic climate, with a balance of rain that provides essential moisture as the year begins.

January Precipitation Trends in Wertheim

The chart displays monthly precipitation patterns in Wertheim, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6864844297917975536550111
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wertheim

In Wertheim, Germany, January ushers in a notably high humidity level of 91%, setting the tone for a month often characterized by damp and chilly conditions. This figure marks the peak humidity for the year, complemented by a gradual decline in the following months, with February dropping to 89% and March further to 87%. As spring approaches, humidity continues to decrease, reaching its lowest point of 79% in May. A slight uptick occurs in the summer months, maintaining a comfortable range between 82% and 84% from June to August. As autumn arrives, humidity starts to climb once again, culminating in a return to January levels by December, which also registers at 91%. Overall, while January begins with an environment rich in moisture, Wertheim experiences a cyclical pattern of humidity that ebbs and flows throughout the year.

January Average Humidity in Wertheim

This chart illustrates the average monthly humidity levels in Wertheim, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wertheim

In January, Wertheim, Germany, sees a low UV Index of 2, allowing for a generous burn time of 45 minutes in the sun. As winter gives way to spring, the UV Index gradually rises, peaking at 8 in May and June, indicating a shift to very high exposure, where caution is advised and burn time significantly decreases to just 15 minutes. This trend highlights the increasing solar intensity as the seasons change, making it essential to stay vigilant about sun protection during the sunnier months. By late summer and fall, the UV Index begins to decline, with September's 6 and October's 4 marking a return to moderate levels before winter settles in again, bringing low indices of 2 and 1 in November and December. For more detailed insights, visit Wertheim UV Index.

Maximum UV Index Levels in Wertheim for January

The chart shows the monthly maximum UV Index (UVI) for Wertheim in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Wertheim January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Wertheim

In Wertheim, Germany, January starts off the year with a modest 110 hours of sunshine, setting a cool tone as winter lingers. However, as the months progress, a remarkable transformation occurs—the days gradually brighten, with February seeing an impressive increase to 204 hours. By March, the trend intensifies with 271 hours of sunshine, heralding the arrival of spring. As April unfolds, the golden rays reach 346 hours, and May follows suit, peaking at 378 hours. The summer months bring even more joy, with June seeing 388 hours and July boasting the highest with 409 hours of dazzling sunshine. Despite a slight dip in August, the warmth continues well into September with 317 hours, before giving way to a gradual decline. By year’s end, November and December close out with 178 and 129 hours, respectively, reminding us of the cyclical nature of sunshine in this charming region. The dance of daylight through the seasons paints a picturesque portrait of Wertheim, where winter's hush eventually yields to the vibrancy of summer's embrace.

Monthly Sunshine Duration in Wertheim: January Highlighted

The January sunshine duration represents the total number of hours Wertheim experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec110h204h271h346h378h388h409h379h317h254h178h129h
Data source: Wertheim January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wertheim During January

In January, the likelihood of sunny weather in Wertheim, Germany, is quite low, with only a 13% chance of sunshine. This typically reflects the stark winter months, making it the second least sunny month alongside December. As the year progresses, residents can look forward to a significant uptick in sunshine, particularly in March, when the chance rises to 44%. The trend continues with April and May maintaining respectable levels of sunlight at 42% and 30%, respectively. This pattern highlights a steady improvement in weather as spring approaches, offering a refreshing contrast to the bleakness of winter. While February offers a noticeable increase at 32%, the winter season's lower chances emphasize the approaching shift towards sunnier days ahead.

Percentage of Sunny Days in January in Wertheim

The chart illustrates the percentage of sunny days in Wertheim throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Wertheim experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%32%44%42%30%33%33%28%42%32%15%13%
Data source: Wertheim January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wertheim in January

In Wertheim, Germany, January marks the beginning of a gradual transition from the long, dark winter months to the vibrant days of spring and summer. With approximately 8 hours of daylight, the month sets the stage for an increase in sunlight as February brings 10 hours, signaling the slow awakening of nature. Delighting in this growing brightness, March offers 11 hours, while April delights with 13 hours — a clear indication of the approaching warmth. As spring unfolds into summer, daylight peaks in June at a lush 16 hours before gently tapering off in the subsequent months. The hours gradually decline through the summer, with July and August still providing a generous 15 and 14 hours, respectively. As autumn arrives, daylight diminishes to 12 hours in September, retreating back to 10 hours in October, just as the leaves begin to fall. Finally, November and December bring us back to 9 and 8 hours of daylight, completing the cycle and reminding us of the consistent rhythm of light and dark in this charming town.

Average Daylight Hours in Wertheim for January

The chart illustrates the variation in daylight duration in Wertheim throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 38m10h 6m11h 55m13h 47m15h 24m16h 14m15h 47m14h 20m12h 33m10h 42m9h 3m8h 10m
Data source: Wertheim daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Wertheim

In Wertheim, Germany, the January winds set the tone for the year with an average speed of 3.4 m/s (8 mph). This brisk start is followed by a noticeable dip in February, where the winds slow to 2.9 m/s (7 mph). Throughout the spring months, there’s a gentle fluctuation, peaking again in May at 3.5 m/s (8 mph) before tapering off during the summer into the low 2's. August continues this trend of mild breezes, only to see a slight resurgence in the late autumn months, hovering between 2.5 to 3.0 m/s (6-7 mph). This pattern suggests an overall seasonal cycle, with winter and early spring bringing higher gusts that gradually give way to the calmer days of summer, re-emerging gently by the year's end.

Average January Wind Speed in Wertheim

The chart displays monthly wind speed patterns in Wertheim, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.4 m/s2.93.02.73.52.12.42.62.12.82.53.0
Data source: Wertheim January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Wertheim Compares to Other Months

The weather in Wertheim changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Wertheim and find detailed weather information for every month.

The weather in January is typically colder than in February, with average temperatures hovering around 1°C (35°F) compared to February's milder average of 3°C (38°F). January also experiences lower maximum temperatures, reaching only up to 12°C (54°F), while February can warm up to a pleasant 18°C (65°F). Precipitation levels are similar in both months, with January receiving 68 mm (2.7 in) and February slightly less at 64 mm (2.5 in), each experiencing rain on about 11 days. Humidity tends to be a bit higher in January at 91%, compared to February's 89%. Overall, February offers a slight reprieve from the chill of January. For more detailed information, you can visit Wertheim weather in February.

In comparing the weather of January and March, there is a noticeable shift in temperature and conditions. January experiences colder temperatures with an average low of -15°C (6°F) and a maximum of 12°C (54°F), while March sees a milder range, with minimums around -11°C (12°F) and highs reaching 22°C (72°F). Precipitation in January is slightly lower at 68 mm (2.7 in) over 11 days, compared to March's 84 mm (3.3 in) over 13 days, indicating that March tends to be both wetter and warmer. Additionally, humidity remains relatively high in both months, though it slightly decreases in March to 87% from January's 91%. For more detailed information on March weather, you can visit Wertheim weather in March.

In January, the weather is characterized by significantly colder temperatures, with a minimum of -15°C (6°F) and an average of 1°C (35°F), making it the coldest month of the year. In contrast, April brings a notable increase in warmth, with average temperatures rising to 10°C (49°F) and maximums reaching up to 26°C (79°F). While January experiences higher humidity at 91% and more precipitation with 68 mm over 11 days, April's conditions are slightly milder, featuring lower humidity at 83% and reduced precipitation of 41 mm across 9 days. For more details on the conditions in April, you can check Wertheim weather in April.

In January, the weather is quite cold, with temperatures ranging from a minimum of -15°C (6°F) to a maximum of 12°C (54°F) and an average around 1°C (35°F). With 68 mm (2.7 in) of precipitation spread over 11 days, the month is characterized by high humidity at 91%. In contrast, May brings a significant warmth, with a minimum temperature of -1°C (31°F) and a comfortable average of 13°C (56°F), peaking at 30°C (87°F). Precipitation increases to 97 mm (3.8 in) over 13 days, and humidity drops to 79%. For more detailed information on the weather during this spring month, check out Wertheim weather in May.

January and June present stark contrasts in weather patterns. In January, temperatures can plummet to a chilly minimum of -15°C (6°F), with an average temperature hovering around 1°C (35°F) and a maximum of 12°C (54°F). This month experiences substantial humidity at 91%, coupled with 68 mm (2.7 in) of precipitation over 11 days. In comparison, June brings a significant warming trend, with minimum temperatures around 5°C (42°F) and an average of 18°C (65°F), peaking at a warm 34°C (93°F). While June sees an increase in total precipitation to 91 mm (3.6 in) over 12 days, the humidity drops to 82%. For more details on the summer climate, you can check the following link: Wertheim weather in June.

January and July present starkly contrasting weather conditions. In January, temperatures can plummet as low as -15°C (6°F), with an average of around 1°C (35°F) and a maximum reaching only 12°C (54°F). The month is characterized by high humidity at 91% and a total precipitation of 68 mm (2.7 in) over 11 days, making the atmosphere feel quite cold and damp.

In contrast, July brings a much warmer climate, where minimum temperatures start at 8°C (46°F) and can peak at a sweltering 36°C (97°F), resulting in an average temperature of 19°C (67°F). While it is slightly wetter with 78 mm (3.1 in) of rain over 12 days, the humidity is lower at 83%, contributing to a more comfortable summer feel. For detailed insights on July weather, you can check Wertheim weather in July.

January and August present a stark contrast in weather patterns. January experiences chillier temperatures, with minimums plummeting to -15°C (6°F) and average highs around 1°C (35°F), coupled with high humidity at 91%. In contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 35°C (95°F) and an average of 19°C (67°F). While both months see a similar amount of precipitation, with January receiving 68 mm (2.7 in) and August slightly higher at 74 mm (2.9 in), August has slightly fewer humid days at 84%. For a deeper look at the August weather in Wertheim, you can visit Wertheim weather in August.

January and September present starkly contrasting weather conditions. January features cold temperatures, with a minimum of -15°C (6°F) and an average of only 1°C (35°F), whereas September enjoys milder conditions, where temperatures can range from a minimum of 2°C (36°F) to a comfortable average of 15°C (59°F) and maximums reaching 30°C (85°F). Precipitation is also notable, with January seeing 68 mm (2.7 in) over 11 days and September slightly less at 53 mm (2.1 in) over just 9 days. Additionally, humidity levels in January hover around 91%, compared to a more moderate 85% in September. For more detailed information about September weather, you can visit Wertheim weather in September.

January and October present contrasting weather characteristics. In January, temperatures can plummet to a minimum of -15°C (6°F), with a chilly average of 1°C (35°F) and a maximum of only 12°C (54°F). The month sees significant precipitation, totaling 68 mm (2.7 inches) over approximately 11 days, coupled with high humidity at 91%. In contrast, October offers a milder climate, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant average of 11°C (51°F) and a maximum of 24°C (76°F). While October has slightly less precipitation at 65 mm (2.6 inches) over about 12 days, it also boasts a lower humidity level of 88%. For more detailed insights, check out Wertheim weather in October.

January and November present a marked contrast in weather patterns. In January, temperatures can plunge to a minimum of -15°C (6°F), with an average of just 1°C (35°F) and a maximum of 12°C (54°F). This month also experiences higher humidity at 91% and slightly more precipitation, totaling 68 mm (2.7 inches) over about 11 days. In contrast, November features milder temperatures, where the minimum is -3°C (27°F), averaging 5°C (42°F) and reaching up to 20°C (69°F). Precipitation in November is less intense, with around 50 mm (2.0 inches) falling over 10 days and a humidity level of 89%. For more detailed information, check out Wertheim weather in November.

In comparing January and December weather, January typically experiences colder temperatures, with a minimum of -15°C (6°F) and an average of 1°C (35°F), while December has a milder minimum temperature of -7°C (20°F) and an average of 3°C (38°F). Precipitation levels are also notable, with January receiving 68 mm (2.7 in) over 11 days, compared to December's higher 111 mm (4.4 in) spread across 18 days. Interestingly, both months share the same humidity level of 91%, but January's chill and reduced precipitation make it feel distinctly colder. For more detailed insights on December weather, you can refer to Wertheim weather in December.

Compare Wertheim's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Wertheim

As January arrives in Wertheim, it brings a stark contrast to the milder months that precede and follow it. With average temperatures hovering around 1°C, January is one of the coldest months of the year, often plunging to minimums of -15°C during the night. The high humidity level of 91% paired with approximately 11 days of precipitation creates a damp chill that permeates the air, making it feel colder than it is. This wintery ambiance is a significant shift from the more temperate and dry conditions of spring and summer, inviting both challenges and unique beauty to the landscape. To explore more about the year-round climate of this charming town, visit Wertheim Climate.